Those trains leave every hour. There are trains that meet your specifications. The earliest would leave at 16:40 and arrive at the airport by 17:08.
I also need suggestions for places to go. I'm interested in seeing colleges in the north.
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attraction-area attraction-type train-day train-departure train-destination train-leaveat
attraction-area attraction-type train-day train-departure train-destination train-leaveat
attraction-area attraction-type train-day train-departure train-destination train-leaveat